Angle-adjustable handheld laser welding machine

Abstract

The utility model discloses an angle-adjustable handheld laser welding machine which comprises a main machine, a connecting wire is arranged at the output end of the main machine, a welding gun is arranged at the output end of the connecting wire, the angle-adjustable handheld laser welding machine further comprises a holding barrel, the holding barrel is arranged at the bottom of the welding gun in a sleeved mode, and a pressing piece is arranged at the top of the holding barrel; and the limiting assembly is arranged at the joint of the welding gun and the holding barrel. Through the design of the holding barrel, the limiting assembly, the pressing piece, the fixing block, the adjusting hole, the adjusting block and the driving piece, when the welding gun angle adjusting device is used, the adjusting block is moved out of the adjusting hole firstly, then the angle of a welding gun is rotated, and after the needed angle is adjusted, the adjusting block is driven by the driving piece to be inserted into the corresponding adjusting hole, so that the angle of the welding gun is adjusted; in the using process, a switch of the welding gun is directly pressed through the pressing piece, so that the welding gun can rotate in the middle of the holding barrel, and the situation that the hand needs to be changed along with the change of the welding angle is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding technical field especially relates to a adjustable angle hand -held laser welding machine. BACKGROUND

[0002] Hand -held laser welding machine is a portable laser welding equipment for the welding of various metal materials.

[0003] The traditional hand -held laser welding machine is by laser generator, transmission spare and welding gun composition, in use through welding gun to carry out welding to material, and in welding, there is the change of the angle of welding gun because of the change of material angle, thereby make the hand of user to rotate along with the angle change of welding gun, thereby make in long -time use, there is the soreness of wrist because long -time rotation produces. UTILITY MODEL CONTENT

[0004] The utility model discloses a adjustable angle hand -held laser welding machine to solve the problem in the background art.

[0005] To realize above -mentioned purpose, the utility model provides the following technical scheme: a adjustable angle hand -held laser welding machine, including host computer, the output of host computer is provided with connecting line, the output of connecting line is provided with welding gun, still includes:

[0006] Grip cylinder, the grip cylinder is set in the bottom of welding gun, and the top of grip cylinder is provided with pressing piece;

[0007] Limiting component, the limiting component sets up at the junction of welding gun and grip cylinder, and the limiting component is used to limit grip cylinder movement;

[0008] Adjusting assembly, the adjusting assembly includes the plurality of adjusting holes of central symmetry and being set up in the top of grip cylinder, and one side of welding gun is fixedly connected with fixed block, and the bottom of fixed block is insertedly connected with adjusting block, and the top of adjusting block is provided with driving piece.

[0009] Preferably, the limiting component includes the limiting block that sets up in the bottom of welding gun, the top and the bottom of the limiting block are provided with the blocking ring symmetrically, the blocking ring is insertedly connected in the inside of grip cylinder, and the blocking ring is used to limit limiting block movement.

[0010] Preferably, the driving piece includes the driving block that is fixedly connected in the top of adjusting block, the top of driving block is provided with elastic block, one side of driving block is fixedly connected with connecting block, and one side of connecting block is fixedly connected with push block.

[0011] Preferably, a middle part of the fixing block is provided with a cavity, the driving block is connected in the cavity, the elastic block is fixedly connected to the inner wall of the top of the cavity, and the adjusting block is connected to the inner wall of the bottom of the cavity.

[0012] Preferably, the inner wall of one side of the cavity is provided with a connecting hole, and the connecting block is connected in the connecting hole.

[0013] Preferably, the pressing piece comprises a pushing ring sleeved on the top of the holding cylinder, a connecting frame is fixedly connected to the top end of the pushing ring, and a convex block for pressing the switch is fixedly connected to one side of the connecting frame.

[0014] Preferably, the front and back of the welding gun are symmetrically fixedly connected with guide blocks, and the guide blocks are connected to the top of the connecting frame.

[0015] The technical effects and advantages of the utility model are as follows:

[0016] The utility model discloses a holding cylinder, limiting component, pressing piece, fixing block, adjusting hole, adjusting block and driving part design, when using first adjusting block removal adjusting hole, then rotate the angle of welding torch, when adjusting to the angle required, through driving piece drives adjusting block to insert the inside corresponding with it adjusting hole, thereby completes the adjustment of the angle of welding torch, when using directly through pressing piece to press the switch of welding torch, makes the welding torch to be able to rotate in the middle part of holding cylinder, avoids appearing the situation that hand needs to change along with the change of the welding angle. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model.

[0018] Figure 2 It is the part three-dimensional structure schematic diagram of the utility model.

[0019] Figure 3 It is the part sectional structure schematic diagram of the utility model.

[0020] Figure 4 It is the utility model Figure 3 It is the enlarged structure schematic diagram of A part.

[0021] In the drawing: 1, main machine;2, connecting wire;3, welding torch;4, holding cylinder;5, limiting component;501, limiting block;502, blocking ring;6, adjusting assembly;601, adjusting hole;602, adjusting block;603, driving block;604, connecting block;605, pushing block;606, connecting hole;607, elastic block;608, cavity;609, fixing block;7, pressing piece;701, pushing ring;702, convex block;703, connecting frame;8, guide block. CONCRETE IMPLEMENTATION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] The utility model provides a kind of angle-adjustable hand-held laser welding machine as Figures 1-4 As shown in a kind of angle-adjustable hand-held laser welding machine, including host computer 1, the output of host computer 1 is provided with connecting line 2, the output of connecting line 2 is provided with welding torch 3, further include:

[0024] Grip cylinder 4, grip cylinder 4 is sleeved in the bottom of welding torch 3, and the top of grip cylinder 4 is provided with pressing piece 7;

[0025] Limiting component 5, limiting component 5 is arranged at the connecting place of welding torch 3 and grip cylinder 4, and limiting component 5 is used to limit the movement of grip cylinder 4;

[0026] Adjusting assembly 6, adjusting assembly 6 includes multiple adjusting holes 601 symmetrically opened in the top end of grip cylinder 4, one side of welding torch 3 is fixedly connected with fixed block 609, the bottom end of fixed block 609 is connected with adjusting block 602, and the top of adjusting block 602 is provided with driving part;

[0027] Limiting component 5 includes limiting block 501 sleeved in the bottom of welding torch 3, and the top and bottom of limiting block 501 are symmetrically provided with blocking ring 502, blocking ring 502 is connected in the inside of grip cylinder 4, and blocking ring 502 is used to limit the movement of limiting block 501.

[0028] It needs explanation, the host 1, connecting line 2 and welding torch 3 set up existing handheld laser welding machine, set up the cylinder 4 is a cylinder, and the side of the cylinder is fixedly connected with a plurality of annular blocks for limiting finger movement, in use, the fingers are inserted into the annular block, the movement of the fingers is limited by the annular block, so as to avoid the situation that the hand of the user of the cylinder 4 falls off in use; The limiting block 501 is fixed at the bottom of the welding torch 3, and the horizontal cross section of the limiting block 501 is circular, and the limiting block 501 is connected in the inside of the cylinder 4, the two blocking rings 502 are arranged at the top and bottom of the limiting block 501 respectively, and the blocking rings 502 are inserted and fixed in the inside of the cylinder 4, the limiting block 501 is clamped and positioned by the fixed position blocking ring 502, so that the cylinder 4 can rotate on the outer wall of the limiting block 501; The fixed block 609 is fixed on one side of the welding torch 3, and the bottom end is attached to the top end of the cylinder 4 but not fixed, when the position between the welding torch 3 and the cylinder 4 needs to be fixed, the adjusting block 602 is inserted into the adjusting hole 601, and the top end of the adjusting block 602 is inserted and connected to the bottom end of the fixed block 609, the adjusting block 602 is used to rotate the limiting cylinder 4 at the bottom of the welding torch 3, so as to fix the cylinder 4 and the welding torch 3; A plurality of adjusting holes 601 are arranged in the top end of the cylinder 4 in the form of ring, when the angle of the welding torch 3 needs to be adjusted, the adjusting block 602 is moved out of the adjusting hole 601, and then the angle of the welding torch 3 is rotated, when the angle is adjusted to the required angle, the adjusting block 602 is inserted into the corresponding adjusting hole 601 in the inside of the adjusting block 602, so as to complete the adjustment of the angle of the welding torch 3.

[0029] Specifically, the driving member includes a driving block 603 fixedly connected to the top end of the adjusting block 602, the top of the driving block 603 is provided with an elastic block 607, one side of the driving block 603 is fixedly connected with a connecting block 604, one side of the connecting block 604 is fixedly connected with a pushing block 605, a cavity 608 is formed in the middle of the fixed block 609, the driving block 603 is inserted and connected in the inside of the cavity 608, the elastic block 607 is fixedly connected to the inner wall of the top end of the cavity 608, the adjusting block 602 is inserted and connected to the inner wall of the bottom end of the cavity 608, a connecting hole 606 is formed in the inner wall of one side of the cavity 608, and the connecting block 604 is inserted and connected in the inside of the connecting hole 606.

[0030] It should be noted that the cavity 608 is matched with the driving block 603, so that the driving block 603 can slide in the cavity 608, the elastic block 607 is made of rubber material, the rubber material has a deformable property, and will deform when being pressed and will restore when losing the pressure, the elastic block 607 is used to push the driving block 603 to one side of the adjusting block 602, so that the adjusting block 602 is prevented from moving randomly, the connecting block 604 is used to connect the driving block 603 in the cavity 608 and the pushing block 605 outside the cavity 608, when the position of the adjusting block 602 needs to be moved, the driving block 603 and the adjusting block 602 in the cavity 608 can be directly moved by the pushing block 605.

[0031] Specifically, the pressing piece 7 includes a pushing ring 701 sleeved on the top of the handle cylinder 4, the top end of the pushing ring 701 is fixedly connected with a connecting frame 703, one side of the connecting frame 703 is fixedly connected with a protruding block 702 for pressing the switch, the front surface and the back surface of the welding gun 3 are symmetrically fixedly connected with a guide block 8, and the guide block 8 is penetratingly connected to the top of the connecting frame 703.

[0032] It should be noted that the pushing ring 701 is sleeved on the top of the handle cylinder 4, when the user holds the handle cylinder 4 with the hand, the pushing ring 701 can be pushed by the fingers, so that the pushing ring 701 can slide on the top of the handle cylinder 4, the connecting frame 703 is fixed on the top of the pushing ring 701, when the pushing ring 701 moves, the connecting frame 703 and the protruding block 702 are driven to move by the pushing ring 701, when the protruding block 702 moves, the protruding part thereof presses the switch, so that the welding gun 3 is turned on and off, the horizontal transverse section of the connecting frame 703 is in the shape of a Chinese character, when the connecting frame 703 moves to the bottom end and is attached to the top end of the handle cylinder 4, the handle cylinder 4 limits the movement of the connecting frame 703, so that the connecting frame 703 cannot continue to move downward, a groove is formed in one side of the pushing ring 701 and is matched with the fixed block 609, when the groove in one side of the pushing ring 701 moves to the inner wall of the bottom end and is attached to the bottom end of the fixed block 609, the fixed block 609 limits the movement of the pushing ring 701, so that the pushing ring 701 cannot continue to move upward, thereby limiting the upward movement distance of the pushing ring 701.

[0033] Finally, it should be noted that the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An angle-adjustable hand-held laser welder, comprising a main machine (1), an output end of the main machine (1) being provided with a connecting line (2), an output end of the connecting line (2) being provided with a welding gun (3), characterized in that, Also include: The handle (4) is sleeved at the bottom of the welding gun (3), and the top of the handle (4) is provided with a pressing piece (7); The limiting assembly (5) is arranged at the connection between the welding gun (3) and the handle (4), and is used for limiting the movement of the handle (4); The adjusting assembly (6) comprises a plurality of adjusting holes (601) symmetrically arranged at the top end of the handle (4), one side of the welding gun (3) is fixedly connected with a fixed block (609), the bottom end of the fixed block (609) is connected with an adjusting block (602), and the top of the adjusting block (602) is provided with a driving piece.

2. The angle adjustable hand-held laser welder according to claim 1, wherein, The limiting assembly (5) comprises a limiting block (501) sleeved at the bottom of the welding gun (3), the top and bottom of the limiting block (501) are symmetrically provided with a blocking ring (502), the blocking ring (502) is connected in the inside of the handle (4), and the blocking ring (502) is used for limiting the movement of the limiting block (501).

3. The angle adjustable hand-held laser welder according to claim 1, wherein, The driving piece comprises a driving block (603) fixedly connected at the top end of the adjusting block (602), the top of the driving block (603) is provided with an elastic block (607), one side of the driving block (603) is fixedly connected with a connecting block (604), and one side of the connecting block (604) is fixedly connected with a pushing block (605).

4. The angle adjustable hand-held laser welder according to claim 3, wherein, The middle part of the fixed block (609) is provided with a cavity (608), the driving block (603) is connected in the inside of the cavity (608), the elastic block (607) is fixedly connected with the inner wall at the top end of the cavity (608), and the adjusting block (602) is connected in the inner wall at the bottom end of the cavity (608).

5. An angle adjustable hand-held laser welder according to claim 4, wherein, The inner wall of one side of the cavity (608) is provided with a connecting hole (606), and the connecting block (604) is connected in the inside of the connecting hole (606).

6. The angle adjustable hand-held laser welder according to claim 1, wherein, The pressing piece (7) comprises a pushing ring (701) sleeved at the top of the handle (4), the top end of the pushing ring (701) is fixedly connected with a connecting frame (703), one side of the connecting frame (703) is fixedly connected with a convex block (702) used for pressing the switch.

7. An angle adjustable hand-held laser welder according to claim 6, wherein, The front and back of the welding gun (3) are symmetrically fixedly connected with a guide block (8), and the guide block (8) is connected at the top of the connecting frame (703).

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